Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

M24C32-BN6P Datasheet(PDF) 2 Page - STMicroelectronics

Part # M24C32-BN6P
Description  64Kbit and 32Kbit Serial I짼C Bus EEPROM
Download  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M24C32-BN6P Datasheet(HTML) 2 Page - STMicroelectronics

  M24C32-BN6P Datasheet HTML 1Page - STMicroelectronics M24C32-BN6P Datasheet HTML 2Page - STMicroelectronics M24C32-BN6P Datasheet HTML 3Page - STMicroelectronics M24C32-BN6P Datasheet HTML 4Page - STMicroelectronics M24C32-BN6P Datasheet HTML 5Page - STMicroelectronics M24C32-BN6P Datasheet HTML 6Page - STMicroelectronics M24C32-BN6P Datasheet HTML 7Page - STMicroelectronics M24C32-BN6P Datasheet HTML 8Page - STMicroelectronics M24C32-BN6P Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 26 page
background image
M24C64, M24C32
2/26
TABLE OF CONTENTS
FEATURES SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table 1. Product List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 1. Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SUMMARY DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Figure 2. Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Table 2. Signal Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Power On Reset: VCC Lock-Out Write Protect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Figure 3. DIP, SO, TSSOP and UFDFPN Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SIGNAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Serial Clock (SCL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Serial Data (SDA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Chip Enable (E0, E1, E2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Write Control (WC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 4. Maximum RL Value versus Bus Capacitance (CBUS) for an I
2C Bus . . . . . . . . . . . . . . . . 5
Figure 5. I2C Bus Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 3. Device Select Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 4. Most Significant Byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 5. Least Significant Byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
MEMORY ORGANIZATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 6. Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
DEVICE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Start Condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Stop Condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Acknowledge Bit (ACK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Data Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Memory Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 6. Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 7. Write Mode Sequences with WC=1 (data write inhibited) . . . . . . . . . . . . . . . . . . . . . . . . . 9
Write Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Byte Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Page Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 8. Write Mode Sequences with WC=0 (data write enabled) . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 9. Write Cycle Polling Flowchart using ACK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Minimizing System Delays by Polling On ACK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 10.Read Mode Sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Read Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Random Address Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Current Address Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Sequential Read. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13


Similar Part No. - M24C32-BN6P

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
M24C32-A125 STMICROELECTRONICS-M24C32-A125 Datasheet
604Kb / 40P
   Automotive 32-Kbit serial IC bus EEPROM with 1 MHz clock
M24C32-DF STMICROELECTRONICS-M24C32-DF Datasheet
581Kb / 42P
   32-Kbit serial IC bus EEPROM
M24C32-DF STMICROELECTRONICS-M24C32-DF_12 Datasheet
392Kb / 40P
   32-Kbit serial I짼C bus EEPROM
M24C32-DRDW3TG STMICROELECTRONICS-M24C32-DRDW3TG Datasheet
604Kb / 40P
   Automotive 32-Kbit serial IC bus EEPROM with 1 MHz clock
M24C32-DRDW3TP STMICROELECTRONICS-M24C32-DRDW3TP Datasheet
604Kb / 40P
   Automotive 32-Kbit serial IC bus EEPROM with 1 MHz clock
More results

Similar Description - M24C32-BN6P

ManufacturerPart #DatasheetDescription
logo
Shenzhen Huazhimei Semi...
HM24C32 HMSEMI-HM24C32 Datasheet
813Kb / 16P
   32Kbit and 64Kbit Serial IC bus EEPROM
logo
STMicroelectronics
M95640 STMICROELECTRONICS-M95640 Datasheet
590Kb / 39P
   64Kbit and 32Kbit Serial SPI Bus EEPROM With High Speed Clock
November 2003
logo
Sanyo Semicon Device
LE25LA322 SANYO-LE25LA322 Datasheet
255Kb / 14P
   Serial SPI EEPROM (SPI Bus) (32Kbit)
LE25LB642CT SANYO-LE25LB642CT Datasheet
372Kb / 14P
   Serial SPI EEPROM (SPI Bus)(64Kbit)
logo
STMicroelectronics
M95640-S STMICROELECTRONICS-M95640-S Datasheet
768Kb / 42P
   32Kbit and 64Kbit Serial SPI Bus EEPROMs With High Speed Clock
logo
Sanyo Semicon Device
LE25LB643 SANYO-LE25LB643_10 Datasheet
255Kb / 14P
   Serial SPI EEPROM (SPI Bus) (64Kbit)
logo
Asahi Kasei Microsystem...
AK6514C AKM-AK6514C Datasheet
131Kb / 18P
   SPI bus 64Kbit Serial CMOS EEPROM
logo
Sanyo Semicon Device
LE25CA322 SANYO-LE25CA322 Datasheet
223Kb / 14P
   Serial SPI EEPROM (SPI Bus) (32Kbit)
logo
Asahi Kasei Microsystem...
AK6512CA AKM-AK6512CA Datasheet
130Kb / 17P
   SPI bus 64Kbit Serial CMOS EEPROM
AK6510C AKM-AK6510C_05 Datasheet
135Kb / 18P
   SPI bus 64Kbit Serial CMOS EEPROM
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com